22534215034044 has 48 divisors (see below), whose sum is σ = 60111264502016. Its totient is φ = 6436201680000.

The previous prime is 22534215033977. The next prime is 22534215034057. The reversal of 22534215034044 is 44043051243522.

It is a junction number, because it is equal to n+sod(n) for n = 22534215033993 and 22534215034011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44443762 + ... + 44947929.

Almost surely, 2^{22534215034044} is an apocalyptic number.

It is an amenable number.

22534215034044 is an abundant number, since it is smaller than the sum of its proper divisors (37577049467972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22534215034044 is a wasteful number, since it uses less digits than its factorization.

22534215034044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89394706 (or 89394704 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 22534215034044 its reverse (44043051243522), we get a palindrome (66577266277566).

The spelling of 22534215034044 in words is "twenty-two trillion, five hundred thirty-four billion, two hundred fifteen million, thirty-four thousand, forty-four".